This Klipsch ProMedia 2.1 THX Certified Speaker System is the perfect replacement for your old or damaged subwoofer. Be sure to do your due diligence before purchasing this item. (RCA Cable) connection. The system is wired and compatible with THX surround sound formats. The brand, Klipsch, is known for its high-quality audio equipment, and this subwoofer model is no exception. So, if youre looking for a reliable replacement subwoofer, this Klipsch ProMedia 2.1 THX Certified Speaker System is worth considering.

Had it when I moved but haven’t used it since.

Experience the ultimate in home theater entertainment with the Klipsch ProMedia 2.1 Lucasfilm THX Subwoofer. This high-quality subwoofer is designed to provide you with a stunningly immersive sound experience, complete with powerful bass and clear voice dialogues. Whether you're watching your favorite movie or playing the latest video game, this subwoofer is sure to impress. Featuring a wired connectivity option and THX surround sound formats, this Klipsch ProMedia 2.1 subwoofer is perfect for any home entertainment setup. With its compact design and easy installation, this subwoofer is a must-have for any movie lover or gamer. So why wait? Add the Klipsch ProMedia 2.1 Lucasfilm THX Subwoofer to your collection today and enjoy the ultimate in home theater entertainment!

Nice Klipsch Subwoofer, THX Certified. Good condition, some very minor scuffs, hardly noticeable. Speaker wire connector clips are missing for 3 of the connections. Please see photos. Ships fast for a flat fee of $7.50!

Klipsch ProMedia 2.1 THX Satellite Speaker Pair & Wires 1st Gen Tested & Working Does not include subwoofer or control pod. Comes from working system. Grills in good condition. Stands included but disassembled and missing one bolt. Minor scuffing & some discoloration on stands from usage & storage over time See all photos. Combined shipping discount applied on multiple items at checkout.Thank you for supporting our small business! Please contact us with questions about this item. -Items ship within 3 business days after payment received-Sales taxes are calculated by eBay on your purchase amount-Consider the reuse/recycle of your shipping materials Canadians: We ship via Canada Post. Parcels include tracking. When possible, we ship via untracked lettermail to keep costs lower. USA: We ship USPS from Canada via third party service. This sometimes causes a delay with tracking being updated. Most items are shipped with tracking: lettermail is an exception. International: Were happy to offer direct shipping (not within the GSP program). Parcels include the price of tracking. You are responsible for additional taxes, duties, or VAT charges applied by your country. Without exception, we list the true cost of your purchased item and will not mark it as a gift. Problems with items not arriving are generally rare: usually related to address details not being correctly entered. Please translate your address into English characters. We are limited to the number of countries that we can offer shipping to. You may wish to consider a freight forwarding service if we do not ship directly to your country.

Pre-owned Klipsch ProMedia Black Wired 4.1 THX Replacement Subwoofer Computer Speaker. Both 8 speakers are free from any cracks or defects. Selling as untested because I cannot find the cord that goes with, but it worked great a couple years ago when it was in use. It has been stored indoors for a couple years and should still work as it should. Minor scratches and paint flaws from normal use but overall in good cosmetic condition. Please see photos for exact condition. Feel free to contact us with any further questions. Will be packed and shipped with care.

VISTA PAWN STATE ST KLIPSCH PROMEDIA 2.1 Description: SURROUND SOUND SPEAKERS & SYSTEM: KLIPSCH MODEL PROMEDIA 2.1 Details Condition Rating93% - Very Good - A well-cared for item that has seen limited use and is fully operational and functions as intended. It may or may not include the original box. Additional Details for eCommerceKLIPSCH PROMEDIA 2.1 THX CERTIFIED 200 WATT COMPUTER SPEAKER SYSTEM W SUBWOOFER Cords, Cables, and Attachments89% - Includes primary cords, cables, connectors, and attachments, but may not be as provided by original manufacture Notes: IF ORDERS ON BUYA/PAWN1 WEBSITE HAVE NON MATCHING SHIPPING/BILLING ADDRESS THE TRANSACTION WILL BE CANCELLED DUE TO HIGH AMOUNTS OF FRAUD. ORDER OVER $200 WILL REQUIRE A SIGNATURE UPON DELIVERY. Shipping Your item will be shipped within 1-5 business day(s). After shipping your items will be delivered within 1-10 business days. About Us Vista Pawn/Pawn 1 has been in business since 1979. With a formidable management team and over 100 years of combined experience, Pawn 1 has since opened twenty-six additional stores and employs over 200 employees throughout Washington and Idaho. Our primary mission is the satisfaction of our customers. Our success will result in personal and professional growth for all our employees and a world-class organization to serve our customers. Bravo Omni-Commerce solutions offers Brick & Mortar stores the only fully integrated eBay API that seamlessly & effortlessly combines the in-store Point-of-Sale to all eBay commerce selling activities.

Enhance your audio experience with this Klipsch ProMedia GMX Speaker, perfect for A-2.1 and D-5.1 systems. The silver speaker boasts a 5.1 channel surround/satellite system configuration, and is wired for easy connectivity. The GMX model has been thoroughly tested, ensuring top-quality sound for your home entertainment needs. This speaker is ideal for use with home speakers and subwoofers, in addition to TV, video, and home audio systems. The brand is known for its superior audio products, and this Klipsch ProMedia GMX speaker is no exception. EXTRA PERCENT OFF, LOOK FOR THE SALE

Experience high-quality sound with this Klipsch ProMedia 2.1 THX computer speakers and subwoofer set. This set includes a left and right speaker, each with a powerful 2.1 inch woofer and a THX surround sound format. The speakers are wired for easy connectivity and provide a crisp and clear audio experience. Whether you're watching movies, listening to music, or playing games, these speakers are the perfect addition to your home audio setup. The Klipsch brand is known for its high-quality products, and these speakers are no exception. Don't miss out on the opportunity to enhance your audio experience with this THX computer speakers and subwoofer set.

KLIPSCH PROMEDIA 2.1 SATELLITE PAIR & SUBWOOFER IN BOX - PRE-OWNED- Untested Condition: Good - shows some sign of wear Functionality: Functionality not tested Your purchases today provide a second chance for those in need. All items being sold on this ebay store have been donated and should be considered second-hand. Please feel free to contact us with any questions or concerns you may have regarding our active or completed listings. We will do our best to provide you with the information you are looking for. Employees of The Salvation Army manage this eBay account Monday through Friday, 8:00am to 4:00pm CST. We are available during these hours to answer questions and address customer concerns. Please send all communication via the eBay messaging system. Items won may be picked up in the Atlanta Area at our local Salvation Army Family Store located at: 740 Marietta St NW Atlanta GA 30318. ****NOTICE: Local pickup from 9am -3pm EST. Monday - Friday, Please let us know in advance so that we may prepare your item for local pickup and allow up to 48 hours for your item to be transported to the Family Thrift. Store.**** Items won will be shipped directly from our distribution center in Atlanta. The Salvation Army Adult Rehabilitation Center provides spiritual, social, and emotional assistance for men and women who have lost the ability to cope with their problems and provide for themselves. The program is offered free of charge to participants and focuses on rehabilitating the mind, body, and spirit. The center provides the physical necessities needed by participants, as well as the emotional and spiritual support needed during difficult times. While in the program each man or woman participates in a variety of therapies including individual, group, family, and work; all in a clean, wholesome environment. The physical and spiritual care the program participants receive prepares them to re-enter society and return to gainful employment. Many of those who have completed the program, are reunited with their families and resume a normal life. This program is funded solely by the sale of donated goods. The items we receive are sold in our Family Stores and through our eBay program. Each time you make a purchase from us, either here or in one of our Family Stores, you are helping to restore broken lives. To find a Salvation Army Family Store location near you visit SAtruck.org. Please visit salvationarmyebay.org to see other listings from the Salvation Army. PAYMENT TERMS: eBay managed payments is the only method of payment we accept. Payment must be received within 11 days of winning the item. Payments not received within 11 days of winning the auction will result in the order being canceled. The item will be relisted to the marketplace. We can not end auctions early for Buy-it-Now or Best offer offers. SHIPPING TERMS: We provide flat-rate shipping for most of our items, allowing us to select the most secure and cost-effective shipping carrier for your package. If you prefer to choose a specific carrier for any reason, please note that additional fees may apply to accommodate your request. We are happy to offer combined shipping for listings ending on the same day. Payment must clear before an item will be shipped All shipments come with delivery confirmation We will only ship to the address the buyer has registered with eBay We will only ship internationally through the EBAY International Shipping program LOCAL PICKUP ITEMS: Local Pickup items must be picked up within 14 days of the order date. If an item is not retrieved within 14 days, the payment will be refunded and the item will be relisted to the marketplace. Buyers who do not follow local pickup policies risk being blocked from future auctions. Please reach out via eBay messaging if you have questions or need additional assistance. Customer service is our top priority. If you make a purchase from us and an issue arises; please give us a chance to make things right by contacting us before leaving negative feedback or opening a case. We promise to resolve problems quickly and professionally.

KLIPSCH ProMedia 2.1 THX CERTIFIED PC DESKTOP COMPUTER SPEAKER SYSTEM Condition: Good - shows some sign of wear Functionality: Functionality not tested *** DONATED | UNTESTED | SOLD AS-IS *** Your purchases today provide a second chance for those in need. All items being sold on this ebay store have been donated and should be considered second-hand. Please feel free to contact us with any questions or concerns you may have regarding our active or completed listings. We will do our best to provide you with the information you are looking for. Employees of The Salvation Army manage this eBay account Monday through Friday, 8:00am to 4:00pm CST. We are available during these hours to answer questions and address customer concerns. Please send all communication via the eBay messaging system. Items won will be shipped directly from our distribution center. All items must be shipped unless otherwise noted with LOCAL PICKUP ONLY in the title and description. The Salvation Army Adult Rehabilitation Center provides spiritual, social, and emotional assistance for men and women who have lost the ability to cope with their problems and provide for themselves. The program is offered free of charge to participants and focuses on rehabilitating the mind, body, and spirit. The center provides the physical necessities needed by participants, as well as the emotional and spiritual support needed during difficult times. While in the program each man or woman participates in a variety of therapies including individual, group, family, and work; all in a clean, wholesome environment. The physical and spiritual care the program participants receive prepares them to re-enter society and return to gainful employment. Many of those who have completed the program, are reunited with their families and resume a normal life. This program is funded solely by the sale of donated goods. The items we receive are sold in our Family Stores and through our eBay program. Each time you make a purchase from us, either here or in one of our Family Stores, you are helping to restore broken lives. To find a Salvation Army Family Store location near you visit SAtruck.org. Please visit salvationarmyebay.org to see other listings from the Salvation Army. PAYMENT TERMS: eBay managed payments is the only method of payment we accept. Payment must be received within 11 days of winning the item. Payments not received within 11 days of winning the auction will result in the order being canceled. The item will be relisted to the marketplace. We can not end auctions early for Buy-it-Now or Best offer offers. SHIPPING TERMS: We provide flat-rate shipping for most of our items, allowing us to select the most secure and cost-effective shipping carrier for your package. If you prefer to choose a specific carrier for any reason, please note that additional fees may apply to accommodate your request. We are happy to offer combined shipping for listings ending on the same day. Payment must clear before an item will be shipped All shipments come with delivery confirmation We will only ship to the address the buyer has registered with eBay We will only ship internationally through the EBAY International Shipping program Our shipping and handling time is 2 business days from time of payment. Closed on weekends and Holiday LOCAL PICKUP ITEMS: Local Pickup items must be picked up within 14 days of the order date. If an item is not retrieved within 14 days, the payment will be refunded and the item will be relisted to the marketplace. Buyers who do not follow local pickup policies risk being blocked from future auctions. Please reach out via eBay messaging if you have questions or need additional assistance. Local Pickup hours are Monday through Friday, 8:30am to 3:30pm CST. Most items can be picked up at our Dallas Regional Hub with the exception of some large items. Pickup location is at 5554 Harry Hines Blvd. Dallas TX 75235 Customer service is our top priority. If you make a purchase from us and an issue arises; please give us a chance to make things right by contacting us before leaving negative feedback or opening a case. We promise to resolve problems quickly and professionally.

Please view all images for cosmetic condition and feel free to ask questions...Free shipping! If you are a potential buyer and have a question about this item, please ask before you bid or make a purchase. I will do my best to answer as promptly as I can. Listings with FREE SHIPPING applies to lower 48 states only. No delivery to PO Boxes, Alaska, Hawaii, Puerto Rico, and other US territories must email me for a shipping quote.**PLEASE NOTE... The address you wish to have your item shipped to MUST be the same address you have on file with Paypal when you make your payment. If you have recently moved or wish to have the item shipped to a different address than your home, you must change or add that address to your Paypal account and use that address as the ship to address when making your Paypal payment**

Our mission is to provide vocational and educational opportunities to eliminate barriers to employment, strengthen communities and help peple in need reach their full potential through the power of work. DESCRIPTIONUp for Sale Is UsedKlipsch ProMedia 2.1 THX Certified Speaker System - Read This item is in used condition. Please refer to the photos for completeness, appearance, and details.Item powered on. The subwoofer tested working. The audio outputs tested working with other speakers.Unable to test the Klipsch speakers, they might be missing a special audio cable. The knobs on the Klipsch speaker tested working. Able to adjust the volumes. Unable to guarantee the functionality of the Klipsch speakers. One of the speaker grills is missing a peg.The subwoofer does have some visible damage on the corners. The subwoofer tested working. SOLD AS IS.BrandKlipschModelProMedia 2.1ConnectivityWiredTypeSpeaker System *Please see additional pictures & read full description below for possible condition notes or issues.* Please check the pictures BEFORE purchasing.If you have any questions on confusion, please ask BEFORE you purchase.Please, read the following very carefully BEFORE you make any purchase.Our Mission: Goodwill Industries of Ventura and Santa Barbara Counties serves the community by helping people increase their economic independence through training, education, and employment. Thank you for your support of our Mission! Please read and understand the full description, ask all questions prior to bidding. We encourage you to Get Estimated Shipping and Handling by clicking on the link above. For service, please enter a Support Ticket via your Customer Service tab. Customer Service Hours of Operation: Monday through Thursday 8:00 am - 3:00 pm Pacific Standard TimeItems are sold AS-IS, as described. Unless otherwise noted, items are NOT tested or guaranteed to function. No artwork items have been authenticated. ALL jewelry grab bags and large jewelry lots are Sold AS IS, NO REFUNDS or exceptions. Items are normally in used condition unless noted and donated to Goodwill Industries of Ventura and Santa Barbara Counties, Inc. in order to continue our mission of helping those with disabilities and other barriers find employment. SHIPPINGWe accept payment only through PayPal (Verified/Confirmed Address only). If you have an unconfirmed address with PayPal you will need to provide confirmed address to PayPal. In some cases we will allow local pickup. Please send an e-mail though E-Bay for inquiry. We do charge $4 and reserve the right to charge more for larger orders. Shipping charges are not refundable under any circumstances. Sellers are not responsible for service transit time. Transit times are provided by the carrier, exclude weekends and holidays, and may vary with package origin and destination, particularly during peak periods.Please allow 2-4 business days after payment is cleared for your order to be shipped. Most order ship within 24 hours. You are responsible for return shipping. Unless otherwise stated above, you may return a part for a refund within 3 days of receiving it.Items generally ship within 6 business days after payment clears. We ship FedEx Ground only. Due to the odd dimensions of certain items, FedEx may charge more for shipping oversize items and calculate that into shipping weight as a dimensional weight. Paid for items will be shipped as specified within the order and will not be able to be modified or combined after payments have been made.We DO NOT offer Pick-up Service, All orders must be shipped. RETURN POLICYWe do NOT offer partial refunds. If you are not pleased with your purchase, contact customer service by email or telephone within 7 days of delivery of your item to arrange for its return and a refund of the original purchase price, less a restocking fee if applicable. Returns will not be accepted without prior authorization you must obtain a return authorization number from our customer service department prior to sending the item back. Please note that we do not refund shipping and handling charges. Request for return must be reported within 7 days of receipt, and the returned merchandise should be postmarked within 14 days of the original shipment. A restocking fee may be charged if your product is not returned in its original condition or is missing packing material, manuals, accessories or parts. Please, read the following very carefully before you make any purchase All of our parts are pulled from working units and Tested Working carefully by Certified Technicians, unless they are listed As Is or Non Working. Before purchasing any part, please, make sure it is compatible or matches your old part and you are confident that by replacing this part will fix the issue. Please, do not buy if you are just guessing or not sure. Also, most of laptops, Mac and LCDs replacement require lot of experience. If you bought the wrong item, we will be happy to take it back but you must send it back to us within 3 days and the item must be in the same/original condition, must match the serial number on the invoice and our warranty sticker must have not been tempered with. There could be many possible reasons for your system/device to not work properly even after replacing a part. It is hard for us to identify the exact reason(s) unless we have the whole system/device here for an inspection by our technician. Please, make sure you agree with and understand the above statements before placing your order. Warranty Policy: Verify model compatibility prior to bidding. If the product received is not as advertised, a replacement will be issued. We are not responsible for item incompatibility. Buyer should read all descriptions carefully. Return/Refund Policy: If you are not satisfied with product. It can be returned within 14 days. When the product is returned, we will verify serial number, do our inspection and refund money (excluding shipping handling). Customer will be responsible to ship it back. (Including shipping charges). CONTACT US We can be contacted at any time through eBay messages if you have any questions, comments or product requests. We will respond to you within 24 hours and do our best to help you out! We encourage our customers to contact us with any questions or concerns! Wed like to be sure you are completely satisfied with your purchase. Feedback: Leaving a negative feedback will NOT solve the problem. So, please contact us if you have any questions or complaints before leaving negative feedback. We love to work with you to solve the problem. Your feedback is important for us to grow our business on eBay. So, please do leave a feedback.ABOUT US | OTHER LISTINGS | FOLLOW US | GIVE US FEEDBACK

Condition see photos. Included only what do you see on the photos. Does not ship to Alaska, Hawaii or Puerto Rico.

used

This item for sale belonged to my dad. He loved the sound so much, as he was a huge jazz fan. To be transparent: I do not know the particulars about it, just that it was gently used, and with it, goes my dads beautiful spirit. Heres what I found out about it. Please keep in mind this is not my description but that of a respected audio site: The Klipsch ProMedia 2.1 woofer (model 10140011482800) is a crucial component of the Klipsch ProMedia 2.1 THX Certified Computer Speaker system, known for its powerful bass output and high-quality sound, making it a popular choice for audiophiles and casual listeners alike. Here are some detailed features and descriptions: Design and Build:Appearance: The subwoofer is housed in a black, sturdy wooden enclosure, which helps to enhance sound resonance and durability.Size: Compact yet robust, designed to fit easily under a desk or in a small space without compromising on sound quality. Sound Quality:Bass Performance: It delivers deep, punchy bass that is ideal for music, movies, and gaming, enhancing the overall audio experience.Power: With a dedicated amplifier, it provides powerful and clear bass without distortion even at higher volumes. Specifications:Woofer Size: Equipped with a 6.5-inch, long-throw fiber composite cone driver.Power Output: Around 150 watts of peak power, providing ample power for immersive sound.Frequency Response: Capable of reproducing low frequencies down to 31 Hz, adding depth and richness to audio playback. Connectivity:Inputs and Outputs: Usually features RCA and mini-jack inputs, allowing for easy connection to computers, portable audio devices, and other sources. Additional Features:THX Certification: Ensures high-fidelity sound and exceptional performance.Control: Often comes with a control pod that includes volume and subwoofer level adjustments for easy access and customization of sound levels. The Klipsch ProMedia 2.1 THX Certified Computer Speaker system, including the woofer model 10140011482800, being listed here, was initially released in the early 2000s. Specifically, the ProMedia 2.1 system was introduced around 2000-2001. Therefore, as of this year, 2024, this model is approximately 24 years old. Despite its age, it remains well-regarded for its sound quality and performance, continuing to be a popular choice among users. So, there you have it, out of the mouths of audiophiles! This unit was housed in a pet-bug-smoke free (loving) home! Thank you for considering!!

Experience high-quality sound with this Klipsch ProMedia 2.1 THX computer speakers and subwoofer set. This set includes a left and right speaker, each with a powerful 2.1 inch woofer and a THX surround sound format. The speakers are wired for easy connectivity and provide a crisp and clear audio experience. Whether you're watching movies, listening to music, or playing games, these speakers are the perfect addition to your home audio setup. The Klipsch brand is known for its high-quality products, and these speakers are no exception. Don't miss out on the opportunity to enhance your audio experience with this THX computer speakers and subwoofer set.

Used in good working condition Comes with a compatible ac adapter NO CABLES INCLUDED

This item is Tested and Functions Normally. Does NOT INCLUDE any additional items or accessories outside of what is shown in the product photos. Pre-Owned Item; Has Cosmetic Wear. Refer to photos for cosmetic imperfections. All items have been donated to help further our Mission in providing quality jobs for individuals with disabilities and other barriers. All items are USED unless stated otherwise within the listing itself. Visit us at ShopGoodwill.com for great deals on designer clothes, jewelry, collectibles and more! Customers satisfaction is our top priority. In the event you experience any problems with your order, please contact us prior to leaving a negative or neutral feedback and well be sure to resolve the issue. Disclaimers Payment Payment must be received within 4 calendar days of an items end date or your order may be cancelled without notice per eBays Unpaid Item Policy. Orders must be paid for through eBay prior to pickup. Payment will not be accepted at the pickup location for any reason. Shipping We ship using FedEx for Domestic (U.S.) Orders. International Orders are processed through the eBay Global Shipping Program. Please allow UP TO THREE (3) BUSINESS DAYS for your item to leave our facility after payment has cleared. A Business Day is defined as the the days of the week between Monday and Friday and EXCLUDES the days of Saturday and Sunday. A Business Day EXCLUDES any Federal (United States) Recognized Holidays (Examples: Christmas Day, Thanksgiving Day, etc.) For example, an item purchased on Friday may take up until the following Wednesday to ship out. We strive to answer all inquiries, however inquiries regarding Why hasnt ___ shipped? that are not labeled as Overdue (meaning items that have exceeded the within three business daysexpectation set on each order) will not be prioritized. We do not offer Priority/Next-Day/Urgent/etc. Shipping. All orders ship within three business days in the order that they were paid for. Tracking Number(s) will be updated in eBay once items have shipped. We ONLY ship internationally through the eBay Global Shipping Program. We DO NOT accept third party shipping labels. We offer combined shipping on Auction Items upon request prior to payment. Combined shipping is not offered on Buy It Now items. We do not ship to APOs or P.O. Boxes. A full physical address is required for shipment. No exceptions will be made. Failure to comply may result in your order being cancelled if a valid address is not provided. Local Pick-Up Pickups: Orders may be picked up from our retail storefront The Grid located at 5301 Wilkinson Blvd, Charlotte, NC 28208. Please use eBay messaging or call the store at least 24 hours in advance to confirm an appointment. Failure to schedule pickups in advance may result in an extended wait to be assisted or service being denied at the pickup location depending on staffing availability and the size of your order. Pickups can be scheduled between Monday-Friday 10 A.M. to 3:30 P.M. If you need to schedule a pickup outside of these hours, we are open to making arrangements to do so. Pickups must be arranged at least 24 hours prior to visiting the pickup location. You must personally pick up your items unless you specify ahead of time that a third party will be picking up your items on your behalf. All orders must be paid for in eBay prior to scheduling a pickup. We will not accept payment for eBay items through our retail storefront. Please enter the retail store and speak to an employee when you have arrived at the location for your item(s). Please be able to provide an employee with either your eBay Order Number(s) or your name as it appears in eBay for confirmation. Customer Service Our eBay Customer Service Operation runs Monday to Friday from 10:00 A.M. to 5:30 P.M. Eastern Standard Time (EST). Messages will be responded to in the order that they are received. If your message is sent outside of our service hours, on Weekends, or Holidays we will respond to you within 24 hours on the next Business Day of operation.

Experience high-quality sound with this Klipsch ProMedia 2.1 THX computer speakers and subwoofer set. This set includes a left and right speaker, each with a powerful 2.1 inch woofer and a THX surround sound format. The speakers are wired for easy connectivity and provide a crisp and clear audio experience. Whether you're watching movies, listening to music, or playing games, these speakers are the perfect addition to your home audio setup. The Klipsch brand is known for its high-quality products, and these speakers are no exception. Don't miss out on the opportunity to enhance your audio experience with this THX computer speakers and subwoofer set.

This Klipsch Promedia GMX A-2.1 Audio Controller is a top-of-the-line wired remote for your home audio system. With this controller, youll be able to easily adjust your audio settings and enjoy high-quality sound from your Klipsch speakers. Whether youre watching movies or listening to music, this audio controller will provide you with an unparalleled audio experience. Compatible with various Klipsch models, this remote will help you take your audio to the next level.

Tested!

Voice coil is good. It just needs refoamed.

6 inch Subwoofer and metal grill pulled from working Klipsch 4.1 system.